[PATCH] x86_64: Handle missing local APIC timer interrupts on C3 state

[~andy/linux] / include / asm-x86_64 / apic.h

diff --git a/include/asm-x86_64/apic.h b/include/asm-x86_64/apic.h
index 16ec82e16b21aa18e400e269f386b3d52b3d9ee0..1768ce719156d93a43a9e76d6c890c14adbc7fd7 100644 (file)
--- a/include/asm-x86_64/apic.h
+++ b/include/asm-x86_64/apic.h
@@ -109,9 +109,18 @@ extern unsigned int nmi_watchdog;
 #define NMI_LOCAL_APIC 2
 #define NMI_INVALID    3
 
+extern int disable_timer_pin_1;
+
+extern void setup_threshold_lvt(unsigned long lvt_off);
+
+void smp_send_timer_broadcast_ipi(void);
+void switch_APIC_timer_to_ipi(void *cpumask);
+void switch_ipi_to_APIC_timer(void *cpumask);
+
+#define ARCH_APICTIMER_STOPS_ON_C3     1
+
 #endif /* CONFIG_X86_LOCAL_APIC */
 
-#define esr_disable 0
 extern unsigned boot_cpu_id;
 
 #endif /* __ASM_APIC_H */